I definitely vote for \"Dwarfoids\", as it is cool!

I like it very much!
However, this wouldn\'t actually have emerged in Yliakum, and would be a purely OOC term.
However, a term might have been coined by Yliakums inhabitants due to the fact that Yliakum is (mostly) self-contained. That term might be something like \"Yliakumers\", which, however, doesn\'t sound well. The obvious choice, \"Ylians\", is taken, though it
might have become synonymous for it, depending on context, just like some RL words. This would, however, be confusing OOC-wise. So how about \"Yliaki\"? You could derive the term for \"humanity\" from this: \"yliakity\" (no, not ylia
kitty 
), maybe spelled \"yliacity\" despite it\'s potential confusion with Hydlaa, the \"main\" city of Yliakum.